Searchtools issue in Joomla 6.x

[karambi-programming]

Hi.

In my component line

<?php echo LayoutHelper::render('joomla.searchtools.default', array('view' => $this)); ?>

On producers' view displays normally, but in some cases (Products or Categories), the blank page is rendered instead of the search tools. The whole page is blank, and when I remove this line of code, the whole view works. But I want to have the search tools. Any suggestions? I see this only on Joomla 6.0.0

#Edit - It looks like when I have a custom field in filters_category.xml for example then the blank page appears.